EP2899834A4 - Vorrichtung zur berechnung eines ladezustands und verfahren zur berechnung eines ladezustands - Google Patents

Vorrichtung zur berechnung eines ladezustands und verfahren zur berechnung eines ladezustands

Info

Publication number
EP2899834A4
EP2899834A4 EP13838180.1A EP13838180A EP2899834A4 EP 2899834 A4 EP2899834 A4 EP 2899834A4 EP 13838180 A EP13838180 A EP 13838180A EP 2899834 A4 EP2899834 A4 EP 2899834A4
Authority
EP
European Patent Office
Prior art keywords
charge state
state calculation
calculation method
calculation device
charge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP13838180.1A
Other languages
English (en)
French (fr)
Other versions
EP2899834B1 (de
EP2899834A1 (de
Inventor
Tsutomu Soga
Atsushi Takano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of EP2899834A1 publication Critical patent/EP2899834A1/de
Publication of EP2899834A4 publication Critical patent/EP2899834A4/de
Application granted granted Critical
Publication of EP2899834B1 publication Critical patent/EP2899834B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/94—Regulation of charging or discharging current or voltage in response to battery current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/96—Regulation of charging or discharging current or voltage in response to battery voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
    • H02J2105/33—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles
    • H02J2105/37—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles exchanging power with electric vehicles [EV] or with hybrid electric vehicles [HEV]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H02J7/82—Control of state of charge [SOC]
    • H02J7/825—Detection of fully charged condition
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H02J7/84—Control of state of health [SOH]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
EP13838180.1A 2012-09-21 2013-09-20 Vorrichtung zur berechnung eines ladezustands und verfahren zur berechnung eines ladezustands Active EP2899834B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012208154 2012-09-21
PCT/JP2013/075448 WO2014046232A1 (ja) 2012-09-21 2013-09-20 充電状態演算装置及び充電状態演算方法

Publications (3)

Publication Number Publication Date
EP2899834A1 EP2899834A1 (de) 2015-07-29
EP2899834A4 true EP2899834A4 (de) 2016-01-20
EP2899834B1 EP2899834B1 (de) 2021-02-24

Family

ID=50341533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13838180.1A Active EP2899834B1 (de) 2012-09-21 2013-09-20 Vorrichtung zur berechnung eines ladezustands und verfahren zur berechnung eines ladezustands

Country Status (6)

Country Link
US (1) US10359474B2 (de)
EP (1) EP2899834B1 (de)
JP (1) JP5971344B2 (de)
KR (1) KR101675703B1 (de)
CN (1) CN104662766B (de)
WO (1) WO2014046232A1 (de)

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JP6128014B2 (ja) * 2014-02-27 2017-05-17 トヨタ自動車株式会社 車両用充電制御装置
CN104297689B (zh) 2014-09-04 2017-05-24 中兴通讯股份有限公司 一种显示电池的电量的方法、装置及电子设备
KR101724463B1 (ko) * 2015-06-29 2017-04-07 현대자동차 주식회사 하이브리드 차량의 충전 상태 제어 장치 및 방법
JP6414336B2 (ja) * 2015-08-26 2018-11-07 日産自動車株式会社 劣化度推定装置及び劣化度推定方法
CN106932721A (zh) * 2015-12-31 2017-07-07 无锡华润矽科微电子有限公司 充电完成检测电路及其控制方法
DE102016214237A1 (de) * 2016-08-02 2018-02-08 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum schonenden Laden einer Batterie
CN106933618B (zh) * 2017-01-25 2020-03-27 上海蔚来汽车有限公司 基于系统参数相关系数的系统升级评估方法
WO2018181489A1 (ja) * 2017-03-28 2018-10-04 株式会社Ｇｓユアサ 推定装置、蓄電装置、推定方法
EP3663780B1 (de) * 2017-07-31 2023-03-29 Nissan Motor Co., Ltd. Verfallszustandberechnungsverfahren und verfallszustandberechnungsvorrichtung
EP3698658B1 (de) 2017-10-18 2022-07-20 Japan Tobacco Inc. Vorrichtung zur erzeugung von inhalationskomponenten und system zur erzeugung von inhalationskomponenten
RU2735592C1 (ru) 2017-10-18 2020-11-05 Джапан Тобакко Инк. Устройство, генерирующее компонент для вдыхания, способ управления устройством, генерирующим компонент для вдыхания, и компьютерно-читаемый носитель данных
WO2019077710A1 (ja) 2017-10-18 2019-04-25 日本たばこ産業株式会社 吸引成分生成装置、吸引成分生成装置を制御する方法、及びプログラム
EP3698657B1 (de) 2017-10-18 2023-09-20 Japan Tobacco Inc. Vorrichtung zur erzeugung einer inhalationskomponente
KR102239365B1 (ko) 2017-10-20 2021-04-09 주식회사 엘지화학 배터리 충전 상태 추정 장치
KR102515606B1 (ko) * 2017-10-31 2023-03-28 삼성에스디아이 주식회사 배터리 충전량 표시 방법 및 이를 수행하는 배터리 팩 및 전자 기기
US11480621B2 (en) * 2017-11-02 2022-10-25 Semiconductor Energy Laboratory Co., Ltd. Capacity estimation method and capacity estimation system for power storage device
CN109061497B (zh) * 2018-08-10 2020-11-20 深圳芯智汇科技有限公司 一种电池剩余电量计量系统及方法
CN109061498B (zh) * 2018-08-10 2021-03-30 深圳芯智汇科技有限公司 一种电池剩余电量计量芯片及计量方法
WO2020240324A1 (ja) 2019-05-24 2020-12-03 株式会社半導体エネルギー研究所 二次電池の内部抵抗の推定方法及び二次電池の異常検知システム
JP7228118B2 (ja) * 2019-08-27 2023-02-24 株式会社Ｇｓユアサ 蓄電素子の充電状態推定値の補正方法、蓄電素子の管理装置、及び、蓄電装置
CN112671051A (zh) * 2019-10-16 2021-04-16 Oppo广东移动通信有限公司 充电控制方法、设备及可读存储介质
KR20220060707A (ko) * 2020-11-05 2022-05-12 현대자동차주식회사 차량 및 그 제어 방법
CN116848751A (zh) * 2021-02-10 2023-10-03 古河电气工业株式会社 维护充电的控制方法及蓄电系统
JP7802025B2 (ja) * 2021-02-10 2026-01-19 古河電気工業株式会社 メンテナンス充電の制御方法及び蓄電システム
KR102633760B1 (ko) * 2021-08-05 2024-02-05 삼성에스디아이 주식회사 배터리의 상대 충전 상태를 산출하는 방법 및 장치
US11972807B2 (en) * 2022-05-11 2024-04-30 Sandisk Technologies Llc Charge pump current regulation during voltage ramp
JP7717772B2 (ja) * 2023-11-02 2025-08-04 関西電力株式会社 蓄電池評価用装置および蓄電池評価システム
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US5561362A (en) * 1993-11-04 1996-10-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Remaining capacity meter and detection method for electric vehicle battery
WO2011155128A1 (en) * 2010-06-08 2011-12-15 Nissan Motor Co., Ltd. Battery capacity display apparatus and battery capacity display method

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Title
See also references of WO2014046232A1 *

Also Published As

Publication number Publication date
JPWO2014046232A1 (ja) 2016-08-18
KR20150038479A (ko) 2015-04-08
CN104662766A (zh) 2015-05-27
CN104662766B (zh) 2018-04-10
US10359474B2 (en) 2019-07-23
EP2899834B1 (de) 2021-02-24
KR101675703B1 (ko) 2016-11-11
US20150212161A1 (en) 2015-07-30
JP5971344B2 (ja) 2016-08-17
EP2899834A1 (de) 2015-07-29
WO2014046232A1 (ja) 2014-03-27

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